ScrollingText

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/article_heading"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/design_default_color_primary"
        android:padding="@dimen/padding_regular"
        android:text="@string/article_title_label"
        android:textAppearance="@style/TextAppearance.AppCompat.Large"
        android:textColor="@color/white"
        android:textStyle="bold" />

    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/article_heading"
        android:layout_marginTop="0dp">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <TextView
                android:id="@+id/article_subtitle"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="0dp"
                android:padding="@dimen/padding_regular"
                android:text="@string/article_subtitle_label"
                android:textColor="@color/black" />

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:autoLink="web"
                android:lineSpacingExtra="5sp"
                android:padding="@dimen/padding_regular"
                android:text="@string/article_text" />

            <Button
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/add_comment_label" />
        </LinearLayout>
    </ScrollView>

</RelativeLayout>